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Getting started
42
Locking or unlocking the dialpad
Use the dialpad lock feature to prevent accidental operation of the 
handset. When you receive an incoming call, the dialpad temporarily 
unlocks so you can answer the call. The dialpad lock reactivates when 
you terminate the call.
To lock the dialpad, perform the following step:
To unlock the dialpad, perform the following step:
To configure automatic Dialpad lock, se
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Attention: You can dial 911 and 112 when the dialpad lock is active.
The dialpad lock does not affect the SOS key.
1.
Press the 
OK
 key to toggle between the 
Calls
 soft 
key and the 
Lock
 soft key. 
2.
Press the 
Lock
 soft key.
Attention: The 
Unlock
 soft key is available only for 3 seconds after 
you press the 
OK
 key.
1.
Press the 
OK
 key, and then press the 
Unlock
 soft 
key.
Key 
Uppercase
Lowercase
Lock
Unlock